2,7-二溴-9,9'-螺二芴

2,7-dibromo-9,9-bis(4-methoxyphenyl)fluorene

2,2',7,7'-四溴-9,9-联亚芴基

3,8-dibromo-5H-phenanthridin-6-one

2,7-二溴-9-苯基-9H-9-羟基芴